Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiko TSUNOYA | Seiko Epson | 12 |
| 2 | Takahiro Katakura | Seiko Epson | 7 |
| 3 | Atsushi Matsuo | Seiko Epson | 4 |
| #4 | Naomi Kimura | Seiko Epson | 3 |
| #5 | Toshiyuki Kasai | Seiko Epson | 2 |
| #5 | Ayako Kobayashi | Seiko Epson | 2 |
| #5 | Satoshi Yoda | Seiko Epson | 2 |
| #5 | Katsunari Kumagai | Seiko Epson | 2 |
| #9 | Mizuho UENO | Daikin Industries | 1 |
| #9 | Yoshitomo Kumai | Seiko Epson | 1 |
| #9 | Shinobu Yokokawa | Seiko Epson | 1 |
| #9 | Chisato Tezuka | Seiko Epson | 1 |
| #9 | Sadaaki Horiuchi | Seiko Epson | 1 |
| #9 | Kazunori Takabayashi | Seiko Epson | 1 |
| #9 | Toshiyuki Nozawa | Seiko Epson | 1 |
| #9 | Kaneo Yoda | Seiko Epson | 1 |
| #9 | Takeshi Furihata | Seiko Epson | 1 |
| #9 | Seiji Tamaki | Tpr Co. | 1 |
| #9 | Shuichi Wakabayashi | Seiko Epson | 1 |
| #9 | Toshiaki Hashizume | Seiko Epson | 1 |
| #9 | Naoto ARUGA | Seiko Epson | 1 |